Scan Tool Connecting

2001 Mazda 626 ES V6-2.5L DOHCSECTION Scan Tool Connecting
NOTE: Make sure the ignition key is OFF.




1. Insert the vehicle interface module and latest program card into the hand-held NGS control unit.




2. Plug the NGS OBD-II adapter into the vehicle interface module and the large 16-pin connector into the vehicle DLC located under the dash board on the left side of the steering shaft.




3. Plug the NGS tester power connector into the NGS OBD-II adapter power cable connector or cigarette lighter. Alternatively, enable to use a battery hook-up adapter.
4. Listen for a double beep. The NGS tester is now initialized. Begin the powertrain control system functional test.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.